Binance version 2 trading widget

browser/BUILD.gn

@@ -1,4 +1,5 @@
 import("//brave/build/config.gni")
+import("//brave/components/binance/browser/buildflags/buildflags.gni")
 import("//brave/browser/tor/buildflags/buildflags.gni")
 import("//brave/components/brave_ads/browser/buildflags/buildflags.gni")
 import("//brave/components/brave_perf_predictor/browser/buildflags/buildflags.gni")
@@ -126,12 +127,14 @@ source_set("browser_process") {
     "//brave/common",
     "//brave/common:pref_names",
     "//brave/components/brave_ads/browser",
+    "//brave/components/binance/browser/buildflags",
     "//brave/components/brave_component_updater/browser",
     "//brave/components/brave_drm",
     "//brave/components/brave_referrals/browser",
     "//brave/components/brave_rewards/browser",
     "//brave/components/brave_shields/browser",
     "//brave/components/brave_shields/common",
+    "//brave/components/brave_wallet/browser/buildflags",
     "//brave/components/brave_wayback_machine:buildflags",
     "//brave/components/brave_webtorrent/browser/buildflags",
     "//brave/components/content_settings/core/browser",
@@ -249,6 +252,15 @@ source_set("browser_process") {
     ]
   }
 
+  if (binance_enabled) {
+    sources += [
+      "binance/binance_service_factory.cc",
+      "binance/binance_service_factory.h",
+    ]
+
+    deps += [ "//brave/components/binance/browser" ]
+  }
+
   if (enable_tor) {
     deps += [
       "//brave/browser/tor",

browser/binance/binance_service_factory.cc

@@ -0,0 +1,41 @@
+/* Copyright (c) 2020 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "brave/browser/binance/binance_service_factory.h"
+
+#include "brave/components/binance/browser/binance_service.h"
+#include "chrome/browser/profiles/incognito_helpers.h"
+#include "chrome/browser/profiles/profile.h"
+#include "components/keyed_service/content/browser_context_dependency_manager.h"
+
+// static
+BinanceServiceFactory* BinanceServiceFactory::GetInstance() {
+  return base::Singleton<BinanceServiceFactory>::get();
+}
+
+// static
+BinanceService* BinanceServiceFactory::GetForProfile(Profile* profile) {
+  return static_cast<BinanceService*>(
+      GetInstance()->GetServiceForBrowserContext(profile, true));
+}
+
+BinanceServiceFactory::BinanceServiceFactory()
+    : BrowserContextKeyedServiceFactory(
+          "BinanceService",
+          BrowserContextDependencyManager::GetInstance()) {
+}
+
+BinanceServiceFactory::~BinanceServiceFactory() {
+}
+
+KeyedService* BinanceServiceFactory::BuildServiceInstanceFor(
+    content::BrowserContext* context) const {
+  return new BinanceService(Profile::FromBrowserContext(context));
+}
+
+content::BrowserContext* BinanceServiceFactory::GetBrowserContextToUse(
+      content::BrowserContext* context) const {
+  return chrome::GetBrowserContextRedirectedInIncognito(context);
+}

browser/binance/binance_service_factory.h

@@ -0,0 +1,35 @@
+/* Copyright (c) 2020 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef BRAVE_BROWSER_BINANCE_BINANCE_SERVICE_FACTORY_H_
+#define BRAVE_BROWSER_BINANCE_BINANCE_SERVICE_FACTORY_H_
+
+#include "base/memory/singleton.h"
+#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
+
+class BinanceService;
+class Profile;
+
+class BinanceServiceFactory : public BrowserContextKeyedServiceFactory {
+ public:
+  static BinanceService* GetForProfile(Profile* profile);
+  static BinanceServiceFactory* GetInstance();
+
+ private:
+  friend struct base::DefaultSingletonTraits<BinanceServiceFactory>;
+
+  BinanceServiceFactory();
+  ~BinanceServiceFactory() override;
+
+  // BrowserContextKeyedServiceFactory overrides:
+  KeyedService* BuildServiceInstanceFor(
+      content::BrowserContext* context) const override;
+  content::BrowserContext* GetBrowserContextToUse(
+      content::BrowserContext* context) const override;
+
+  DISALLOW_COPY_AND_ASSIGN(BinanceServiceFactory);
+};
+
+#endif  // BRAVE_BROWSER_BINANCE_BINANCE_SERVICE_FACTORY_H_

browser/brave_content_browser_client.cc

@@ -21,6 +21,7 @@
 #include "brave/browser/tor/buildflags.h"
 #include "brave/common/pref_names.h"
 #include "brave/common/webui_url_constants.h"
+#include "brave/components/binance/browser/buildflags/buildflags.h"
 #include "brave/components/brave_ads/browser/buildflags/buildflags.h"
 #include "brave/components/brave_rewards/browser/buildflags/buildflags.h"
 #include "brave/components/brave_shields/browser/brave_shields_util.h"
@@ -102,6 +103,10 @@ using extensions::ChromeContentBrowserClientExtensionsPart;
 #include "content/public/common/resource_type.h"
 #endif
 
+#if BUILDFLAG(BINANCE_ENABLED)
+#include "brave/components/binance/browser/binance_protocol_handler.h"
+#endif
+
 namespace {
 
 bool HandleURLReverseOverrideRewrite(GURL* url,
@@ -186,6 +191,14 @@ bool BraveContentBrowserClient::HandleExternalProtocol(
   }
 #endif
 
+#if BUILDFLAG(BINANCE_ENABLED)
+  if (binance::IsBinanceProtocol(url)) {
+    binance::HandleBinanceProtocol(url, std::move(web_contents_getter),
+                                   page_transition, has_user_gesture);
+    return true;
+  }
+#endif
+
   return ChromeContentBrowserClient::HandleExternalProtocol(
       url, std::move(web_contents_getter), child_id, navigation_data,
       is_main_frame, page_transition, has_user_gesture, initiating_origin,

browser/brave_profile_prefs.cc

@@ -8,6 +8,7 @@
 #include "brave/browser/themes/brave_dark_mode_utils.h"
 #include "brave/common/brave_wallet_constants.h"
 #include "brave/common/pref_names.h"
+#include "brave/components/binance/browser/buildflags/buildflags.h"
 #include "brave/components/brave_perf_predictor/browser/buildflags.h"
 #include "brave/components/brave_shields/browser/brave_shields_web_contents_observer.h"
 #include "brave/components/brave_sync/brave_sync_prefs.h"
@@ -203,6 +204,12 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterIntegerPref(kBraveWalletWeb3Provider,
       static_cast<int>(BraveWalletWeb3ProviderTypes::ASK));
 
+  // Binance widget
+#if BUILDFLAG(BINANCE_ENABLED)
+  registry->RegisterStringPref(kBinanceAccessToken, "");
+  registry->RegisterStringPref(kBinanceRefreshToken, "");
+#endif
+
   // Autocomplete in address bar
   registry->RegisterBooleanPref(kAutocompleteEnabled, true);
 

browser/extensions/BUILD.gn

@@ -1,5 +1,5 @@
 import("//brave/browser/tor/buildflags/buildflags.gni")
-import("//brave/components/binance/buildflags.gni")
+import("//brave/components/binance/browser/buildflags/buildflags.gni")
 import("//brave/components/brave_rewards/browser/buildflags/buildflags.gni")
 import("//brave/components/brave_sync/buildflags/buildflags.gni")
 import("//brave/components/brave_wallet/browser/buildflags/buildflags.gni")